public function __construct()
{
parent::__construct();
// By default we need only one frame
$this->addOutfileOption("-vframes 1");
// Force overwrite
$this->addGlobalOption('y');
// Use image2 as default format
$this->setFormat("image2");
}
/**
* Override VideoShellAPI::setOutputFile
*
* Set path to output file and add some extra options when needed.
*
* @param string $outputfile Path to the file
*/
public function setOutputFile($outputfile)
{
// Force some extra options for mp4 format
$pathinfo = pathinfo($outputfile);
if ($pathinfo['extension'] == 'mp4') {
$this->addOutfileOption('-c:v libx264');
//$this->addOutfileOption('-strict experimental -acodec aac');
}
parent::setOutputFile($outputfile);
}
public function __construct(ElggObject $video)
{
parent::__construct();
$this->setInputfile($video->getFilenameOnFilestore());
$this->fileinfo = $this->execute();
}